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The geothermal energy system under construction on campus includes 645 wells, reducing energy use by 50% and cutting carbon dioxide emissions by 25,000 tons annually. Water usage will decrease by 8,000,000 gallons per year. The current construction involves deep wells drilled to date and upcoming trenching activities for loop piping.
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Geothermal Energy System Progress Update
Impact • Will cut annual energy use by 50% • Will reduce carbon dioxide emissions by 25,000 tons per year • Will cut water usage by 8,000,000 gallons per year
Current Construction • 645 total geothermal wells to serve 15 campus facilities • 425’-450’ deep • 20’ on centers • 624 wells drilled to date • Ten percent of campus parking was impacted with 8 lots being out of service at different times • Two lots remain under construction with completion scheduled next month
Schedule • Project Design Complete – October 10, 2012 • Project Advertisement – October 17, 2012 • Project Pre-Bid – October 30, 2012 • Bid Opening – November 15, 2012 • Construction Activities Begin – January, 2012
Upcoming Construction • Trenching for loop piping to begin early Spring 2012 • Trenching will occur for the entire geothermal loop, but in isolated portions at different timeframes • Building mechanical system modifications will be addressed simultaneously